CVE-2026-48019

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Source
https://cve.org/CVERecord?id=CVE-2026-48019
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48019.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48019
Aliases
Downstream
Published
2026-09-04T22:11:40.811Z
Modified
2026-09-06T03:46:13.624642768Z
Severity
  • 8.9 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L CVSS Calculator
Summary
CRLF injection in Laravel's default email rule enables SMTP smuggling and spoofed-mail relay
Details

Laravel is a web application framework. Prior to versions 12.60.0 and 13.10.0, a CRLF injection vulnerability in Laravel's email validation, in combination with how Symfony Mailer and Symfony Mime handle certain character sequences, may allow an unauthenticated attacker to interfere with outbound email processing in applications that send mail to user-supplied addresses. This issue has been patched in versions 12.60.0 and 13.10.0.

Database specific 
{
    "cwe_ids": [
        "CWE-93"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48019.json"
}
References

Affected packages

Git / github.com/laravel/framework

Affected ranges

Type
GIT
Repo
https://github.com/laravel/framework
Events
Introduced
3e33f431a05365d008742ff8001b92641086d5f8
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e36708519b893d78c2fede3d26ccac23f400368d
Fixed
b39ddd3fea8c93ccd3ec10c2472e9ea5167494f2
Fixed
96e9a663db657cf37ef26cd794fda8ff60eaa451
Fixed
f336ba79e744257f84ebf0d096b0ebc62e8e1a4d
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "13.0.0"
        },
        {
            "fixed": "13.10.0"
        },
        {
            "introduced": "0"
        },
        {
            "fixed": "12.60.0"
        }
    ]
}

Affected versions

v12.*
v12.0.0
v12.0.1
v12.1.0
v12.1.1
v12.10.0
v12.10.1
v12.10.2
v12.11.0
v12.11.1
v12.12.0
v12.13.0
v12.14.0
v12.14.1
v12.15.0
v12.16.0
v12.17.0
v12.18.0
v12.19.0
v12.19.1
v12.19.2
v12.19.3
v12.2.0
v12.20.0
v12.21.0
v12.22.0
v12.22.1
v12.23.0
v12.23.1
v12.24.0
v12.25.0
v12.26.0
v12.26.1
v12.26.2
v12.26.3
v12.26.4
v12.27.1
v12.28.0
v12.28.1
v12.29.0
v12.3.0
v12.30.0
v12.30.1
v12.31.0
v12.31.1
v12.32.0
v12.32.1
v12.32.2
v12.32.3
v12.32.4
v12.32.5
v12.33.0
v12.34.0
v12.35.0
v12.35.1
v12.36.0
v12.36.1
v12.37.0
v12.38.0
v12.38.1
v12.39.0
v12.4.0
v12.4.1
v12.40.0
v12.40.1
v12.40.2
v12.41.0
v12.41.1
v12.42.0
v12.43.0
v12.43.1
v12.44.0
v12.45.0
v12.45.1
v12.45.2
v12.46.0
v12.47.0
v12.48.0
v12.48.1
v12.49.0
v12.5.0
v12.50.0
v12.51.0
v12.52.0
v12.53.0
v12.54.0
v12.54.1
v12.55.0
v12.55.1
v12.56.0
v12.57.0
v12.58.0
v12.59.0
v12.6.0
v12.7.0
v12.7.1
v12.7.2
v12.8.0
v12.8.1
v12.9.0
v12.9.1
v12.9.2
v13.*
v13.0.0
v13.1.0
v13.1.1
v13.2.0
v13.3.0
v13.4.0
v13.5.0
v13.6.0
v13.7.0
v13.8.0
v13.9.0
v4.*
v4.0.0
v4.0.0-BETA2
v4.0.0-BETA3
v4.0.0-BETA4
v4.1.0
v5.*
v5.5.0
v5.5.1
v8.*
v8.0.0
v8.0.1
v8.0.2
v8.0.3
v8.0.4
v8.1.0
v8.11.0
v8.11.1
v8.11.2
v8.12.0
v8.12.1
v8.12.2
v8.12.3
v8.13.0
v8.14.0
v8.15.0
v8.16.0
v8.17.0
v8.17.1
v8.17.2
v8.2.0
v8.3.0
v8.4.0
v8.5.0
v8.6.0
v8.7.0
v8.7.1
v8.8.0
v8.9.0
v9.*
v9.0.0-beta.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48019.json"